﻿using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

public class PageUrl
{
    private string page;
    public string Page
    {
        get { return page; }
    }
    private string url;
    public string Url
    {
        get { return url; }
    }
    public PageUrl(string page, string url)
    {
        this.page = page;
        this.url = url;
    }
}
public partial class UserControl_UCPhanTrang : System.Web.UI.UserControl
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    public void Show(int currentPage, int howManyPages, string firstPageUrl, string pageUrlFormat, bool showPages)
    {
        if (howManyPages > 1)
        {
            this.Visible = true;
            lblCurrentPage.Text = currentPage.ToString();
            lblHowManyPages.Text = howManyPages.ToString();
            if (currentPage == 1)
            {
                lnkPrevious.Enabled = false;
                lnkPrevious.CssClass = "disabled";
            }
            else
            {
                lnkPrevious.NavigateUrl = currentPage == 2 ? firstPageUrl : String.Format(pageUrlFormat, currentPage - 1);
            }
            if (currentPage == howManyPages)
            {
                lnkNext.Enabled = false;
                lnkNext.CssClass = "disabled";
            }
            else
            {
                lnkNext.NavigateUrl = String.Format(pageUrlFormat, currentPage + 1);
            }
            if (showPages)
            {
                PageUrl[] pages = new PageUrl[howManyPages];
                pages[0] = new PageUrl("1", firstPageUrl);
                for (int i = 2; i <= howManyPages; i++)
                {
                    pages[i - 1] = new PageUrl(i.ToString(), String.Format(pageUrlFormat, i));
                }
                if (currentPage >= 0 && currentPage < howManyPages)
                    pages[currentPage - 1] = new PageUrl(currentPage.ToString(), "");
                repPager.DataSource = pages;
                repPager.DataBind();
            }
        }
        else
        {
            this.Visible = false;
        }
    }
}
